74LVC1G74DC-Q100H

Overview

The Nexperia 74LVC1G74DC-Q100H is a single D-type flip-flop with positive-edge triggering, housed in an 8-pin VSSOP package. It operates within a supply voltage range of 1.65 V to 5.5 V and supports clock frequencies up to 200 MHz. The device features a propagation delay of 4.1 ns and provides output drive currents of ±32 mA. It is qualified to AEC-Q100 standards for automotive applications, ensuring reliability across an operating temperature range of -40°C to +125°C.

Feature Summary

• Positive-edge triggered D-type flip-flop functionality
• Automotive-grade qualification compliant with AEC-Q100
• Wide operating voltage range supporting 1.65 V to 5.5 V systems

Applications

• Automotive electronic control units (ECUs)
• Data storage and transfer registers
• Shift registers in high-speed logic circuits

Procurement Notes

Verify the specific suffix 'DC' corresponds to the VSSOP-8 package variant when sourcing. Confirm that the 'Q100' designation aligns with required automotive reliability standards. Ensure the ordering part number matches the exact manufacturer code provided by Nexperia to avoid confusion with non-qualified or different package variants.

Selection Notes

Select this component for designs requiring a single-bit storage element with robust automotive certification. The VSSOP-8 package offers space efficiency for compact PCB layouts. Consider the 32 mA output drive capability for direct interfacing with moderate loads without additional buffering.

Part Context

This component belongs to the Nexperia 74LVC series, which utilizes low-voltage CMOS technology. The '1G' prefix indicates a single-gate or single-function configuration, while '74' denotes standard logic compatibility. The '-Q100' suffix signifies adherence to automotive quality and reliability testing protocols defined by the Automotive Electronics Council.

Replacement Considerations

The 74LVC1G74DP-Q100H serves as a functional substitute but utilizes a TSSOP-8 package instead of VSSOP-8. Verify pinout compatibility and thermal performance before swapping packages. Other family members like the 74LVC1G175 may offer similar logic functions but require verification of specific electrical characteristics.